[  811.723905][ T9154] bond0: (slave eth0): making interface the new active one
[  811.725002][ T9154] bond0: (slave eth0): Enslaving as an active interface with an up link
[  816.477620][ T9158] bond0: (slave eth0): Releasing backup interface
[  817.016706][ T9161] bond0: (slave eth0): Enslaving as an active interface with an up link
[  821.664197][ T5304] bond0: (slave eth0): Releasing backup interface
[  822.029418][ T5304] bond0 (unregistering): Released all slaves